彙總下IE各版本的css hack。
| hack | 示例 | IE6(S) | IE6(Q) | IE7(S) | IE7(Q) | IE8(S) | IE8(Q) |
| * | *color | Yes | Yes | Yes | Yes | No | Yes |
| + | +color | Yes | Yes | Yes | Yes | No | Yes |
| - | -color | Yes | Yes | No | No | No | No |
| _ | _color | Yes | Yes | No | Yes | No | Yes |
| # | #color | Yes | Yes | Yes | Yes | No | Yes |
| /0 | color/0 | No | No | No | No | Yes | No |
| /9 | color/9 | Yes | Yes | Yes | Yes | Yes | Yes |
| !important | color:blue
!important; color:green; |
No | No | Yes | No | Yes | No |
標準模式中：
1，減號(-)是IE6專有hack
2，反斜槓零(/0)是IE8專有hack